Sidelink listen-before-talk failure on a shared spectrum
US-2026095940-A1 · Apr 2, 2026 · US
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Xu Kai patents
Xu Kai is listed as an inventor on 799 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xu Kai |
| Total patents | 799 |
| First publication | Jan 1, 2015 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Physical channel processing capability for multiple transmission reception points
US-12587977-B2 · Mar 24, 2026 · US
Sidelink Resource Selection based on a Plurality of Sidelink Resource Pools
US-2026082405-A1 · Mar 19, 2026 · US
Resource selection for sidelink communications in shared spectrum
US-12581461-B2 · Mar 17, 2026 · US
Frequency-Selective Transmission for Coverage Enhancement
US-2026075607-A1 · Mar 12, 2026 · US
Common search space repetition
US-12574870-B2 · Mar 10, 2026 · US
Control channel with multiple transmission reception points
US-12563580-B2 · Feb 24, 2026 · US
Power-saving active BWP
US-12556348-B2 · Feb 17, 2026 · US
Multiple data scheduling
US-12557118-B2 · Feb 17, 2026 · US
Uplink signal control
US-12556314-B2 · Feb 17, 2026 · US
Recent patents
Latest publications not already listed above.
Power Control for Retransmissions
US-2024430820-A1 · Dec 26, 2024 · US
Multiple Timing Advance with Multiple Transmission Reception Points
US-2024406968-A1 · Dec 5, 2024 · US
Beam determination procedures in wireless networks
US-12160849-B2 · Dec 3, 2024 · US
Prioritization of sidelink and uplink transmissions
US-12133183-B2 · Oct 29, 2024 · US
Uplink transmissions using multiple active resources
US-12126572-B2 · Oct 22, 2024 · US
Network Energy Saving in a Wireless Communication System
US-2024340790-A1 · Oct 10, 2024 · US
Channel State Information Configuration and Reporting in Energy Saving
US-2024340796-A1 · Oct 10, 2024 · US
Default Spatial Relation for Physical Uplink Shared Channel Transmissions
US-2024323706-A1 · Sep 26, 2024 · US
Physical Channel Processing Capability for Multiple Transmission Reception Points
US-2024323868-A1 · Sep 26, 2024 · US
Access Power Management with Multiple Transmission Reception Points
US-2024306215-A1 · Sep 12, 2024 · US
Coverage Enhancement with Frequency Selective Transmission
US-2024298317-A1 · Sep 5, 2024 · US
Uplink transmission cancellation
US-12081485-B2 · Sep 3, 2024 · US
Uplink transmission in a wireless communication system
US-12082226-B2 · Sep 3, 2024 · US
Multiple physical downlink shared channel transmissions
US-12075447-B2 · Aug 27, 2024 · US
Downlink Control Channel Monitoring Adaptation for Carrier Aggregation
US-2024267931-A1 · Aug 8, 2024 · US
Resource pool configuration and hybrid automatic repeat request transmission
US-12058708-B2 · Aug 6, 2024 · US
Supplementary Uplink for Random Access Procedures
US-2024260090-A1 · Aug 1, 2024 · US
Time Division Duplexing for Reduced Capability Wireless Devices
US-2024243895-A1 · Jul 18, 2024 · US
Beam management for cells in wireless communications
US-12035404-B2 · Jul 9, 2024 · US
Scheduling wireless communications
US-2024224286-A1 · Jul 4, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ofinno Llc | 457 |
| Comcast Cable Comm Llc | 190 |
| Xu Kai | 95 |
| Zhou Hua | 79 |
| Jeon Hyoungsuk | 70 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04W72/23 | 446 |
| H04L5/0053 | 205 |
| H04L5/0048 | 169 |
| H04W74/0833 | 153 |
| H04L5/0094 | 147 |